@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
}

.clear_fix::after {
  content: "";
  display: block;
  clear: both;
  height: 0;
  overflow: hidden;
  visibility: hidden;
}

header {
  width: 1332px;
  height: 81px;
  margin: 0 auto;
}

header .img {
  width: 666px;
  height: 81px;
  margin-left: 333px;
  position: relative;
  float: left;
}

header .img img {
  width: 170px;
  height: 30px;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -85px;
  margin-top: -15px;
}

header .login {
  float: left;
  width: 333px;
  height: 81px;
}

header .login div {
  width: 303px;
  height: 52px;
  padding: 0 15px;
  margin-left: 30px;
}

header .login div .loginbtn {
  float: left;
  margin-top: 34px;
  font-size: 12px;
  cursor: pointer;
  margin-left: 50px;
  margin-right: 20px;
}

header .login div .iconfont {
  font-size: 40px;
  float: left;
  margin-top: 11px;
  cursor: pointer;
}

header .login div em {
  float: left;
  display: block;
  width: 18px;
  height: 18px;
  font-style: normal;
  color: #ffffff;
  background-color: red;
  text-align: center;
  line-height: 18px;
  font-size: 12px;
  margin-top: 20px;
  border-radius: 50%;
  margin-left: -18px;
  cursor: pointer;
}

.navigator {
  width: 100%;
  height: 51px;
  margin: 0 auto;
}

.navigator .nav {
  float: left;
  width: 100%;
  height: 51px;
  padding-top: 4px;
}

.navigator .nav ul {
  list-style: none;
  width: 252px;
  height: 51px;
  margin: 0 auto;
}

.navigator .nav ul > li {
  float: left;
  font-size: 12px;
  margin: 0 15px;
  text-align: center;
  position: relative;
  height: 100%;
}

.navigator .nav ul > li:hover .ol {
  display: block;
  z-index: 4;
}

.navigator .nav ul > li:nth-child(2) .ol {
  margin-left: -618px;
}

.navigator .nav ul > li:nth-child(3) .ol {
  margin-left: -678px;
}

.navigator .nav ul > li .ol {
  position: absolute;
  margin-top: 34px;
  margin-left: -568px;
  width: 1360px;
  height: 371px;
  padding-top: 20px;
  padding-left: 40px;
  padding-right: 40px;
  border-top: 1px solid #ececec;
  display: none;
  background-color: white;
}

.navigator .nav ul > li .ol > div {
  width: 25%;
  height: 100%;
  float: left;
  text-align: left;
  margin: 0;
}

.navigator .nav ul > li .ol > div em {
  font-style: normal;
  font-weight: bolder;
}

.navigator .nav ul > li .ol > div ul {
  height: 300px;
  margin-left: 0;
  margin-top: 8px;
}

.navigator .nav ul > li .ol > div ul li {
  height: 30px;
  text-align: left;
  margin: 0;
  float: none;
  font-size: 13px;
  color: #333333;
  font-weight: 100;
  cursor: pointer;
}

.navigator .nav ul > li .ol > div ul li:hover {
  list-style: initial;
}

main ol {
  list-style: none;
  width: 1302px;
  height: 51px;
  margin: 10px 69px 23px;
}

main ol li {
  float: left;
  font-size: 13px;
  color: #808080;
}

main .row {
  width: 1332px;
  height: 615px;
  margin: 0 auto;
}

main .row .left {
  float: left;
}

main .row .left article {
  width: 611px;
  height: 100%;
  margin-left: 55px;
}

main .row .left article img {
  width: 100%;
  height: 100%;
  display: block;
}

main .row .left article .box {
  width: 450px;
  display: flex;
  flex-direction: column;
  position: relative;
}

main .row .left article .box > .show {
  width: 450px;
  height: 450px;
  border: 1px solid #333;
  position: relative;
}

main .row .left article .box > .show > .mask {
  width: 200px;
  height: 200px;
  background-color: grey;
  opacity: .4;
  position: absolute;
  top: 0px;
  left: 0px;
  display: none;
}

main .row .left article .box > .list {
  width: 100%;
  flex: 1;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  box-sizing: border-box;
  padding: 20px;
}

main .row .left article .box > .list > p {
  width: 54px;
  height: 54px;
  border: 1px solid #333;
  margin-right: 10px;
}

main .row .left article .box > .list > p.active {
  border-color: red;
}

main .row .left article .box > .enlarge {
  /* 容器 与背景图的比例为 1 ：2 */
  width: 400px;
  height: 400px;
  position: absolute;
  top: 0;
  left: 101%;
  background-size: 800px 800px;
  background-position: 0 0;
  display: none;
}

main .row .right {
  float: right;
  width: 444px;
  height: 615px;
  margin: 0 0 0 111px;
  padding: 0 15px;
}

main .row .right h1 {
  height: 53px;
  font-size: 27px;
  margin-bottom: 20px;
  letter-spacing: 3px;
  font-weight: 500;
}

main .row .right h1 span {
  font-size: 15px;
  margin: 5px 0 8px;
  font-weight: 200;
}

main .row .right em {
  font-style: normal;
  color: #ffffff;
  background-color: #000000;
  font-size: 12px;
  margin: 10px 0;
  padding: 0 4px;
  font-weight: 100;
}

main .row .right .dropdown {
  height: 40px;
  margin-top: 20px;
  margin-bottom: 40px;
}

main .row .right .dropdown .btn {
  width: 100%;
  text-align: left;
}

main .row .right .dropdown .btn:hover {
  background-color: #ffffff;
}

main .row .right .dropdown .btn .caret {
  float: right;
  margin-top: 8px;
}

main .row .right .dropdown .dropdown-menu {
  width: 100%;
  margin-top: -7px;
  background-color: #e6e6e6;
}

main .row .right .dropdown .dropdown-menu li {
  margin-left: -8px;
}

main .row .right .price {
  height: 34px;
  font-size: 14px;
  margin-bottom: 6px;
}

main .row .right .price p {
  color: #000000;
  font-size: 14px;
}

main .row .right #add {
  display: block;
  width: 100%;
  height: 40px;
  padding: 10.5px 25px;
  color: #ffffff;
  background-color: #000000;
  outline: none;
  font-size: 12px;
}

main .row .right #add:hover {
  color: #000000;
  background-color: #ffffff;
}

footer {
  border-top: 1px solid #e6e6e6;
}

footer ul {
  height: 194px;
  padding: 50px 0;
  display: flex;
  list-style: none;
  color: #000000;
}

footer ul li {
  float: left;
  flex: 1;
}

footer ul li h3 {
  font-size: 17px;
  text-align: center;
}

footer ul li p {
  font-size: 12px;
  width: 414px;
  margin: 0 auto;
  margin-bottom: 10px;
  text-align: center;
  font-weight: 200;
}

footer ul li span {
  display: block;
  width: 76px;
  height: 40px;
  padding: 10.5px 25px;
  font-size: 12px;
  margin: 0 auto;
  background-color: #ffffff;
  border: 1px solid #dedede;
  cursor: pointer;
}

footer ul li span:hover {
  background-color: #dddddd;
}
